[people/ms/u-boot.git] / include / configs / IP860.h

/*
 * (C) Copyright 2000-2005
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

/*
 * board/config.h - configuration options, board specific
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */

#define CONFIG_MPC860		1	/* This is a MPC860 CPU		*/
#define CONFIG_IP860		1	/* ...on a IP860 board		*/
#define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_early_init_f	*/

#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
#define CONFIG_BAUDRATE		9600
#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/

#define CONFIG_PREBOOT	"echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" \
"\0load=tftp \"/tftpboot/u-boot.bin\"\0update=protect off 1:0;era 1:0;cp.b 100000 10000000 ${filesize}\0"

#undef	CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND							\
	"bootp; "								\
	"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "	\
	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; "	\
	"bootm"

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/

#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/


/* enable I2C and select the hardware/software driver */
#undef  CONFIG_HARD_I2C			/* I2C with hardware support	*/
#define CONFIG_SOFT_I2C		1	/* I2C bit-banged		*/
/*
 * Software (bit-bang) I2C driver configuration
 */
#define PB_SCL		0x00000020	/* PB 26 */
#define PB_SDA		0x00000010	/* PB 27 */

#define I2C_INIT	(immr->im_cpm.cp_pbdir |=  PB_SCL)
#define I2C_ACTIVE	(immr->im_cpm.cp_pbdir |=  PB_SDA)
#define I2C_TRISTATE	(immr->im_cpm.cp_pbdir &= ~PB_SDA)
#define I2C_READ	((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
#define I2C_SDA(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
			else    immr->im_cpm.cp_pbdat &= ~PB_SDA
#define I2C_SCL(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
			else    immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY	udelay(5)	/* 1/4 I2C clock duration */


# define CONFIG_SYS_I2C_SPEED		50000
# define CONFIG_SYS_I2C_SLAVE		0xFE
# define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* EEPROM X24C16		*/
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1	/* bytes of address		*/
/* mask of address bits that overflow into the "EEPROM chip address"    */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW	0x07
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10	/* takes up to 10 msec */

#define	CONFIG_TIMESTAMP		/* Print image info with timestamp */


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_BEDBUG
#define CONFIG_CMD_I2C
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_NFS
#define CONFIG_CMD_SNTP

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH

/*
 * Miscellaneous configurable options
 */
#define	CONFIG_SYS_LONGHELP			/* undef to save memory		*/
#define	CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
#if defined(CONFIG_CMD_KGDB)
#define	CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size	*/
#else
#define	CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size	*/
#endif
#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define	CONFIG_SYS_MAXARGS	16		/* max number of command args	*/
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/

#define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on	*/
#define CONFIG_SYS_MEMTEST_END		0x00F00000	/* 1 ... 15MB in DRAM	*/

#define	CONFIG_SYS_LOAD_ADDR		0x00100000	/* default load address	*/

#define	CONFIG_SYS_PIO_MODE		0	/* IDE interface in PIO Mode 0	*/

#define	CONFIG_SYS_HZ			1000	/* decrementer freq: 1 ms ticks	*/

#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

/*
 * Low Level Configuration Settings
 * (address mappings, register initial values, etc.)
 * You should know what you are doing if you make changes here.
 */
/*-----------------------------------------------------------------------
 * Internal Memory Mapped Register
 */
#define CONFIG_SYS_IMMR		0xF1000000	/* Non-standard value!!	*/

/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in DPRAM)
 */
#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
#define	CONFIG_SYS_INIT_RAM_END	0x2F00	/* End of used area in DPRAM	*/
#define	CONFIG_SYS_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

/*-----------------------------------------------------------------------
 * Start addresses for the final memory configuration
 * (Set up by the startup code)
 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 */
#define	CONFIG_SYS_SDRAM_BASE		0x00000000
#define CONFIG_SYS_FLASH_BASE		0x10000000
#ifdef	DEBUG
#define	CONFIG_SYS_MONITOR_LEN		(512 << 10)	/* Reserve 512 kB for Monitor	*/
#else
#if 0 /* need more space for I2C tests */
#define	CONFIG_SYS_MONITOR_LEN		(128 << 10)	/* Reserve 128 kB for Monitor	*/
#else
#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)
#endif
#endif
#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
#define	CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 8 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define	CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
/*-----------------------------------------------------------------------
 * FLASH organization
 */
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
#define CONFIG_SYS_MAX_FLASH_SECT	124	/* max number of sectors on one chip	*/

#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

#undef	CONFIG_ENV_IS_IN_FLASH
#undef	CONFIG_ENV_IS_IN_NVRAM
#undef  CONFIG_ENV_IS_IN_NVRAM
#undef	DEBUG_I2C
#define	CONFIG_ENV_IS_IN_EEPROM

#ifdef	CONFIG_ENV_IS_IN_NVRAM
#define CONFIG_ENV_ADDR		0x20000000	/* use SRAM	*/
#define CONFIG_ENV_SIZE		(16<<10)	/* use 16 kB	*/
#endif	/* CONFIG_ENV_IS_IN_NVRAM */

#ifdef	CONFIG_ENV_IS_IN_EEPROM
#define CONFIG_ENV_OFFSET		 512	/* Leave 512 bytes free for other data	*/
#define CONFIG_ENV_SIZE		1536	/* Use remaining space			*/
#endif	/* CONFIG_ENV_IS_IN_EEPROM */

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
#endif

/*-----------------------------------------------------------------------
 * SYPCR - System Protection Control				11-9
 * SYPCR can only be written once after reset!
 *-----------------------------------------------------------------------
 * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
 * +0x0004
 */
#if defined(CONFIG_WATCHDOG)
#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
#else
#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
#endif

/*-----------------------------------------------------------------------
 * SIUMCR - SIU Module Configuration				11-6
 *-----------------------------------------------------------------------
 * +0x0000 => 0x80600800
 */
#define CONFIG_SYS_SIUMCR	(SIUMCR_EARB   | SIUMCR_EARP0 | \
			 SIUMCR_DBGC11 | SIUMCR_MLRC10)

/*-----------------------------------------------------------------------
 * Clock Setting - get clock frequency from Board Revision Register
 *-----------------------------------------------------------------------
 */
#ifndef __ASSEMBLY__
extern  unsigned long           ip860_get_clk_freq (void);
#endif
#define	CONFIG_8xx_GCLK_FREQ	ip860_get_clk_freq()

/*-----------------------------------------------------------------------
 * TBSCR - Time Base Status and Control				11-26
 *-----------------------------------------------------------------------
 * Clear Reference Interrupt Status, Timebase freezing enabled
 * +0x0200 => 0x00C2
 */
#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)

/*-----------------------------------------------------------------------
 * PISCR - Periodic Interrupt Status and Control		11-31
 *-----------------------------------------------------------------------
 * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 * +0x0240 => 0x0082
 */
#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF)

/*-----------------------------------------------------------------------
 * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
 *-----------------------------------------------------------------------
 * Reset PLL lock status sticky bit, timer expired status bit and timer
 * interrupt status bit, set PLL multiplication factor !
 */
/* +0x0286 => was: 0x0000D000 */
#define CONFIG_SYS_PLPRCR							\
		(	PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST |	\
			/*PLPRCR_CSRC|*/ PLPRCR_LPM_NORMAL |		\
			PLPRCR_CSR   | PLPRCR_LOLRE /*|PLPRCR_FIOPD*/	\
		)

/*-----------------------------------------------------------------------
 * SCCR - System Clock and reset Control Register		15-27
 *-----------------------------------------------------------------------
 * Set clock output, timebase and RTC source and divider,
 * power management and some other internal clocks
 */
#define SCCR_MASK	SCCR_EBDF11
#define CONFIG_SYS_SCCR	(SCCR_COM00	|   SCCR_TBS	  |	\
			 SCCR_RTDIV	|   SCCR_RTSEL	  |	\
			 /*SCCR_CRQEN|*/  /*SCCR_PRQEN|*/	\
			 SCCR_EBDF00	|   SCCR_DFSYNC00 |	\
			 SCCR_DFBRG00	|   SCCR_DFNL000  |	\
			 SCCR_DFNH000)

/*-----------------------------------------------------------------------
 * RTCSC - Real-Time Clock Status and Control Register		11-27
 *-----------------------------------------------------------------------
 */
/* +0x0220 => 0x00C3 */
#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)


/*-----------------------------------------------------------------------
 * RCCR - RISC Controller Configuration Register		19-4
 *-----------------------------------------------------------------------
 */
/* +0x09C4 => TIMEP=1 */
#define CONFIG_SYS_RCCR 0x0100

/*-----------------------------------------------------------------------
 * RMDS - RISC Microcode Development Support Control Register
 *-----------------------------------------------------------------------
 */
#define CONFIG_SYS_RMDS 0

/*-----------------------------------------------------------------------
 * DER - Debug Event Register
 *-----------------------------------------------------------------------
 *
 */
#define CONFIG_SYS_DER	0

/*
 * Init Memory Controller:
 */

/*
 * MAMR settings for SDRAM	- 16-14
 * => 0xC3804114
 */

/* periodic timer for refresh */
#define CONFIG_SYS_MAMR_PTA	0xC3

#define CONFIG_SYS_MAMR	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
/*
 * BR1 and OR1 (FLASH)
 */
#define FLASH_BASE		0x10000000	/* FLASH bank #0	*/

/* used to re-map FLASH
 * restrict access enough to keep SRAM working (if any)
 * but not too much to meddle with FLASH accesses
 */
/* allow for max 8 MB of Flash */
#define CONFIG_SYS_REMAP_OR_AM		0xFF800000	/* OR addr mask */
#define CONFIG_SYS_PRELIM_OR_AM	0xFF800000	/* OR addr mask */

#define CONFIG_SYS_OR_TIMING_FLASH	(OR_CSNT_SAM | OR_ACS_DIV2 | OR_BI | OR_SCY_6_CLK)

#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
/* 16 bit, bank valid */
#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE & BR_BA_MSK) | BR_PS_32 | BR_V )

#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
#define CONFIG_SYS_BR1_PRELIM	CONFIG_SYS_BR0_PRELIM

/*
 * BR2/OR2 - SDRAM
 */
#define SDRAM_BASE		0x00000000	/* SDRAM bank */
#define SDRAM_PRELIM_OR_AM	0xF8000000	/* map max. 128 MB */
#define SDRAM_TIMING		0x00000A00	/* SDRAM-Timing */

#define SDRAM_MAX_SIZE		0x04000000	/* max 64 MB SDRAM */

#define CONFIG_SYS_OR2		(SDRAM_PRELIM_OR_AM | SDRAM_TIMING )
#define CONFIG_SYS_BR2		((SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V )

/*
 * BR3/OR3 - SRAM (16 bit)
 */
#define	SRAM_BASE	0x20000000
#define CONFIG_SYS_OR3		0xFFF00130		/* BI/SCY = 5/TRLX (internal) */
#define CONFIG_SYS_BR3		((SRAM_BASE & BR_BA_MSK) | BR_PS_16 | BR_V)
#define SRAM_SIZE	(1 + (~(CONFIG_SYS_OR3 & BR_BA_MSK)))
#define CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR3			/* Make sure to map early */
#define CONFIG_SYS_BR3_PRELIM	CONFIG_SYS_BR3			/* in case it's used for ENV */

/*
 * BR4/OR4 - Board Control & Status (8 bit)
 */
#define	BCSR_BASE	0xFC000000
#define CONFIG_SYS_OR4		0xFFFF0120		/* BI (internal) */
#define CONFIG_SYS_BR4		((BCSR_BASE & BR_BA_MSK) | BR_PS_8 | BR_V)

/*
 * BR5/OR5 - IP Slot A/B (16 bit)
 */
#define	IP_SLOT_BASE	0x40000000
#define CONFIG_SYS_OR5		0xFE00010C		/* SETA/TRLX/BI/ SCY=0 (external) */
#define CONFIG_SYS_BR5		((IP_SLOT_BASE & BR_BA_MSK) | BR_PS_16 | BR_V)

/*
 * BR6/OR6 - VME STD  (16 bit)
 */
#define	VME_STD_BASE	0xFE000000
#define CONFIG_SYS_OR6		0xFF00010C		/* SETA/TRLX/BI/SCY=0  (external) */
#define CONFIG_SYS_BR6		((VME_STD_BASE & BR_BA_MSK) | BR_PS_16 | BR_V)

/*
 * BR7/OR7 - SHORT I/O + RTC + IACK  (16 bit)
 */
#define VME_SHORT_BASE	0xFF000000
#define CONFIG_SYS_OR7		0xFF00010C		/* SETA/TRLX/BI/ SCY=0 (external) */
#define CONFIG_SYS_BR7		((VME_SHORT_BASE & BR_BA_MSK) | BR_PS_16 | BR_V)

/*-----------------------------------------------------------------------
 * Board Control and Status Region:
 *-----------------------------------------------------------------------
 */
#ifndef __ASSEMBLY__
typedef	struct ip860_bcsr_s {
	unsigned char	shmem_addr;	/* +00 shared memory address register	*/
	unsigned char	reserved0;
	unsigned char	mbox_addr;	/* +02 mailbox address register		*/
	unsigned char	reserved1;
	unsigned char	vme_int_mask;	/* +04 VME Bus interrupt mask register	*/
	unsigned char	reserved2;
	unsigned char	vme_int_pend;	/* +06 VME interrupt pending register	*/
	unsigned char	reserved3;
	unsigned char	bd_int_mask;	/* +08 board interrupt mask register	*/
	unsigned char	reserved4;
	unsigned char	bd_int_pend;	/* +0A board interrupt pending register	*/
	unsigned char	reserved5;
	unsigned char	bd_ctrl;	/* +0C board control register		*/
	unsigned char	reserved6;
	unsigned char	bd_status;	/* +0E board status  register		*/
	unsigned char	reserved7;
	unsigned char	vme_irq;	/* +10 VME interrupt request register	*/
	unsigned char	reserved8;
	unsigned char	vme_ivec;	/* +12 VME interrupt vector register	*/
	unsigned char	reserved9;
	unsigned char	cli_mbox;	/* +14 clear mailbox irq		*/
	unsigned char	reservedA;
	unsigned char	rtc;		/* +16 RTC control register		*/
	unsigned char	reservedB;
	unsigned char	mbox_data;	/* +18 mailbox read/write register	*/
	unsigned char	reservedC;
	unsigned char	wd_trigger;	/* +1A Watchdog trigger register	*/
	unsigned char	reservedD;
	unsigned char	rmw_req;	/* +1C RMW request register		*/
	unsigned char	reservedE;
	unsigned char	bd_rev;		/* +1E Board Revision register		*/
} ip860_bcsr_t;
#endif	/* __ASSEMBLY__ */

/*-----------------------------------------------------------------------
 * Board Control Register: bd_ctrl (Offset 0x0C)
 *-----------------------------------------------------------------------
 */
#define BD_CTRL_IPLSE	0x80	/* IP Slot Long Select Enable		*/
#define BD_CTRL_WDOGE	0x40	/* Watchdog Enable			*/
#define BD_CTRL_FLWE	0x20	/* Flash Write Enable			*/
#define BD_CTRL_RWDN	0x10	/* VMEBus Requester Release When Done Enable */

/*-----------------------------------------------------------------------
 *
 *-----------------------------------------------------------------------
 *
 */

/*
 * Internal Definitions
 *
 * Boot Flags
 */
#define	BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
#define BOOTFLAG_WARM	0x02		/* Software reboot			*/

#endif	/* __CONFIG_H */
Commit	Line	Data
e2211743	1	/*
414eec35	2	* (C) Copyright 2000-2005
e2211743 WD	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	/*
	25	* board/config.h - configuration options, board specific
	26	*/
	27
	28	#ifndef __CONFIG_H
	29	#define __CONFIG_H
	30
	31	/*
	32	* High Level Configuration Options
	33	* (easy to change)
	34	*/
	35
	36	#define CONFIG_MPC860 1 /* This is a MPC860 CPU */
	37	#define CONFIG_IP860 1 /* ...on a IP860 board */
c837dcb1	38	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
e2211743 WD	39
	40	#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
	41	#define CONFIG_BAUDRATE 9600
	42	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
	43
32bf3d14	44	#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" \
fe126d8b	45	"\0load=tftp \"/tftpboot/u-boot.bin\"\0update=protect off 1:0;era 1:0;cp.b 100000 10000000 ${filesize}\0"
e2211743	46
e2211743 WD	47	#undef CONFIG_BOOTARGS
	48	#define CONFIG_BOOTCOMMAND \
	49	"bootp; " \
fe126d8b WD	50	"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
fe126d8b WD	51	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
e2211743 WD	52	"bootm"
	53
	54	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
6d0f6bcf	55	#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
e2211743 WD	56
	57	#undef CONFIG_WATCHDOG /* watchdog disabled */
	58
	59
	60	/* enable I2C and select the hardware/software driver */
	61	#undef CONFIG_HARD_I2C /* I2C with hardware support */
	62	#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
	63	/*
	64	* Software (bit-bang) I2C driver configuration
	65	*/
	66	#define PB_SCL 0x00000020 /* PB 26 */
	67	#define PB_SDA 0x00000010 /* PB 27 */
	68
	69	#define I2C_INIT (immr->im_cpm.cp_pbdir \|= PB_SCL)
	70	#define I2C_ACTIVE (immr->im_cpm.cp_pbdir \|= PB_SDA)
	71	#define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA)
	72	#define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
	73	#define I2C_SDA(bit) if(bit) immr->im_cpm.cp_pbdat \|= PB_SDA; \
	74	else immr->im_cpm.cp_pbdat &= ~PB_SDA
	75	#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat \|= PB_SCL; \
	76	else immr->im_cpm.cp_pbdat &= ~PB_SCL
	77	#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
	78
	79
6d0f6bcf JCPV	80	# define CONFIG_SYS_I2C_SPEED 50000
	81	# define CONFIG_SYS_I2C_SLAVE 0xFE
	82	# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM X24C16 */
	83	# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
e2211743	84	/* mask of address bits that overflow into the "EEPROM chip address" */
6d0f6bcf JCPV	85	#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
	86	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
	87	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* takes up to 10 msec */
e2211743	88
414eec35 WD	89	#define CONFIG_TIMESTAMP /* Print image info with timestamp */
414eec35 WD	90
e2211743	91
348f258f JL	92	/*
	93	* Command line configuration.
	94	*/
	95	#include <config_cmd_default.h>
e2211743	96
348f258f JL	97	#define CONFIG_CMD_BEDBUG
	98	#define CONFIG_CMD_I2C
	99	#define CONFIG_CMD_EEPROM
	100	#define CONFIG_CMD_NFS
	101	#define CONFIG_CMD_SNTP
e2211743	102
7be044e4 JL	103	/*
	104	* BOOTP options
	105	*/
	106	#define CONFIG_BOOTP_SUBNETMASK
	107	#define CONFIG_BOOTP_GATEWAY
	108	#define CONFIG_BOOTP_HOSTNAME
	109	#define CONFIG_BOOTP_BOOTPATH
e2211743 WD	110
	111	/*
	112	* Miscellaneous configurable options
	113	*/
6d0f6bcf JCPV	114	#define CONFIG_SYS_LONGHELP /* undef to save memory */
6d0f6bcf JCPV	115	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
348f258f	116	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	117	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
e2211743	118	#else
6d0f6bcf	119	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
e2211743	120	#endif
6d0f6bcf JCPV	121	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	122	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	123	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
e2211743	124
6d0f6bcf JCPV	125	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
6d0f6bcf JCPV	126	#define CONFIG_SYS_MEMTEST_END 0x00F00000 /* 1 ... 15MB in DRAM */
e2211743	127
6d0f6bcf	128	#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* default load address */
e2211743	129
6d0f6bcf	130	#define CONFIG_SYS_PIO_MODE 0 /* IDE interface in PIO Mode 0 */
e2211743	131
6d0f6bcf	132	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
e2211743	133
6d0f6bcf	134	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
e2211743 WD	135
	136	/*
	137	* Low Level Configuration Settings
	138	* (address mappings, register initial values, etc.)
	139	* You should know what you are doing if you make changes here.
	140	*/
	141	/*-----------------------------------------------------------------------
	142	* Internal Memory Mapped Register
	143	*/
6d0f6bcf	144	#define CONFIG_SYS_IMMR 0xF1000000 /* Non-standard value!! */
e2211743 WD	145
	146	/*-----------------------------------------------------------------------
	147	* Definitions for initial stack pointer and data area (in DPRAM)
	148	*/
6d0f6bcf JCPV	149	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
	150	#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
	151	#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
	152	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
	153	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
e2211743 WD	154
	155	/*-----------------------------------------------------------------------
	156	* Start addresses for the final memory configuration
	157	* (Set up by the startup code)
6d0f6bcf	158	* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
e2211743	159	*/
6d0f6bcf JCPV	160	#define CONFIG_SYS_SDRAM_BASE 0x00000000
6d0f6bcf JCPV	161	#define CONFIG_SYS_FLASH_BASE 0x10000000
e2211743	162	#ifdef DEBUG
6d0f6bcf	163	#define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
e2211743 WD	164	#else
e2211743 WD	165	#if 0 /* need more space for I2C tests */
6d0f6bcf	166	#define CONFIG_SYS_MONITOR_LEN (128 << 10) /* Reserve 128 kB for Monitor */
e2211743	167	#else
6d0f6bcf	168	#define CONFIG_SYS_MONITOR_LEN (256 << 10)
e2211743 WD	169	#endif
e2211743 WD	170	#endif
6d0f6bcf JCPV	171	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
6d0f6bcf JCPV	172	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
e2211743 WD	173
	174	/*
	175	* For booting Linux, the board info and command line data
	176	* have to be in the first 8 MB of memory, since this is
	177	* the maximum mapped by the Linux kernel during initialization.
	178	*/
6d0f6bcf	179	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
e2211743 WD	180	/*-----------------------------------------------------------------------
	181	* FLASH organization
	182	*/
6d0f6bcf JCPV	183	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
6d0f6bcf JCPV	184	#define CONFIG_SYS_MAX_FLASH_SECT 124 /* max number of sectors on one chip */
e2211743	185
6d0f6bcf JCPV	186	#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
6d0f6bcf JCPV	187	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
e2211743	188
5a1aceb0	189	#undef CONFIG_ENV_IS_IN_FLASH
9314cee6 JCPV	190	#undef CONFIG_ENV_IS_IN_NVRAM
9314cee6 JCPV	191	#undef CONFIG_ENV_IS_IN_NVRAM
e2211743	192	#undef DEBUG_I2C
bb1f8b4f	193	#define CONFIG_ENV_IS_IN_EEPROM
e2211743	194
9314cee6	195	#ifdef CONFIG_ENV_IS_IN_NVRAM
0e8d1586 JCPV	196	#define CONFIG_ENV_ADDR 0x20000000 /* use SRAM */
0e8d1586 JCPV	197	#define CONFIG_ENV_SIZE (16<<10) /* use 16 kB */
9314cee6	198	#endif /* CONFIG_ENV_IS_IN_NVRAM */
e2211743	199
bb1f8b4f	200	#ifdef CONFIG_ENV_IS_IN_EEPROM
0e8d1586 JCPV	201	#define CONFIG_ENV_OFFSET 512 /* Leave 512 bytes free for other data */
0e8d1586 JCPV	202	#define CONFIG_ENV_SIZE 1536 /* Use remaining space */
bb1f8b4f	203	#endif /* CONFIG_ENV_IS_IN_EEPROM */
e2211743 WD	204
	205	/*-----------------------------------------------------------------------
	206	* Cache Configuration
	207	*/
6d0f6bcf	208	#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
348f258f	209	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	210	#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
e2211743 WD	211	#endif
	212
	213	/*-----------------------------------------------------------------------
	214	* SYPCR - System Protection Control 11-9
	215	* SYPCR can only be written once after reset!
	216	*-----------------------------------------------------------------------
	217	* Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
	218	* +0x0004
	219	*/
	220	#if defined(CONFIG_WATCHDOG)
6d0f6bcf	221	#define CONFIG_SYS_SYPCR (SYPCR_SWTC \| SYPCR_BMT \| SYPCR_BME \| SYPCR_SWF \| \
e2211743 WD	222	SYPCR_SWE \| SYPCR_SWRI\| SYPCR_SWP)
e2211743 WD	223	#else
6d0f6bcf	224	#define CONFIG_SYS_SYPCR (SYPCR_SWTC \| SYPCR_BMT \| SYPCR_BME \| SYPCR_SWF \| SYPCR_SWP)
e2211743 WD	225	#endif
	226
	227	/*-----------------------------------------------------------------------
	228	* SIUMCR - SIU Module Configuration 11-6
	229	*-----------------------------------------------------------------------
	230	* +0x0000 => 0x80600800
	231	*/
6d0f6bcf	232	#define CONFIG_SYS_SIUMCR (SIUMCR_EARB \| SIUMCR_EARP0 \| \
e2211743 WD	233	SIUMCR_DBGC11 \| SIUMCR_MLRC10)
	234
	235	/*-----------------------------------------------------------------------
8bde7f77	236	* Clock Setting - get clock frequency from Board Revision Register
e2211743 WD	237	*-----------------------------------------------------------------------
e2211743 WD	238	*/
3bac3513 WD	239	#ifndef __ASSEMBLY__
	240	extern unsigned long ip860_get_clk_freq (void);
	241	#endif
	242	#define CONFIG_8xx_GCLK_FREQ ip860_get_clk_freq()
e2211743 WD	243
	244	/*-----------------------------------------------------------------------
	245	* TBSCR - Time Base Status and Control 11-26
	246	*-----------------------------------------------------------------------
	247	* Clear Reference Interrupt Status, Timebase freezing enabled
	248	* +0x0200 => 0x00C2
	249	*/
6d0f6bcf	250	#define CONFIG_SYS_TBSCR (TBSCR_REFA \| TBSCR_REFB \| TBSCR_TBF)
e2211743 WD	251
	252	/*-----------------------------------------------------------------------
	253	* PISCR - Periodic Interrupt Status and Control 11-31
	254	*-----------------------------------------------------------------------
	255	* Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
	256	* +0x0240 => 0x0082
	257	*/
6d0f6bcf	258	#define CONFIG_SYS_PISCR (PISCR_PS \| PISCR_PITF)
e2211743 WD	259
	260	/*-----------------------------------------------------------------------
	261	* PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
	262	*-----------------------------------------------------------------------
	263	* Reset PLL lock status sticky bit, timer expired status bit and timer
	264	* interrupt status bit, set PLL multiplication factor !
	265	*/
	266	/* +0x0286 => was: 0x0000D000 */
6d0f6bcf	267	#define CONFIG_SYS_PLPRCR \
e2211743 WD	268	( PLPRCR_SPLSS \| PLPRCR_TEXPS \| PLPRCR_TMIST \| \
	269	/PLPRCR_CSRC\|/ PLPRCR_LPM_NORMAL \| \
	270	PLPRCR_CSR \| PLPRCR_LOLRE /\|PLPRCR_FIOPD/ \
	271	)
	272
	273	/*-----------------------------------------------------------------------
	274	* SCCR - System Clock and reset Control Register 15-27
	275	*-----------------------------------------------------------------------
	276	* Set clock output, timebase and RTC source and divider,
	277	* power management and some other internal clocks
	278	*/
	279	#define SCCR_MASK SCCR_EBDF11
6d0f6bcf	280	#define CONFIG_SYS_SCCR (SCCR_COM00 \| SCCR_TBS \| \
e2211743 WD	281	SCCR_RTDIV \| SCCR_RTSEL \| \
	282	/SCCR_CRQEN\|/ /SCCR_PRQEN\|/ \
	283	SCCR_EBDF00 \| SCCR_DFSYNC00 \| \
	284	SCCR_DFBRG00 \| SCCR_DFNL000 \| \
	285	SCCR_DFNH000)
	286
	287	/*-----------------------------------------------------------------------
	288	* RTCSC - Real-Time Clock Status and Control Register 11-27
	289	*-----------------------------------------------------------------------
	290	*/
	291	/* +0x0220 => 0x00C3 */
6d0f6bcf	292	#define CONFIG_SYS_RTCSC (RTCSC_SEC \| RTCSC_ALR \| RTCSC_RTF\| RTCSC_RTE)
e2211743 WD	293
	294
	295	/*-----------------------------------------------------------------------
	296	* RCCR - RISC Controller Configuration Register 19-4
	297	*-----------------------------------------------------------------------
	298	*/
	299	/* +0x09C4 => TIMEP=1 */
6d0f6bcf	300	#define CONFIG_SYS_RCCR 0x0100
e2211743 WD	301
	302	/*-----------------------------------------------------------------------
	303	* RMDS - RISC Microcode Development Support Control Register
	304	*-----------------------------------------------------------------------
	305	*/
6d0f6bcf	306	#define CONFIG_SYS_RMDS 0
e2211743 WD	307
	308	/*-----------------------------------------------------------------------
	309	* DER - Debug Event Register
	310	*-----------------------------------------------------------------------
	311	*
	312	*/
6d0f6bcf	313	#define CONFIG_SYS_DER 0
e2211743 WD	314
	315	/*
	316	* Init Memory Controller:
	317	*/
	318
	319	/*
	320	* MAMR settings for SDRAM - 16-14
	321	* => 0xC3804114
	322	*/
	323
	324	/* periodic timer for refresh */
6d0f6bcf	325	#define CONFIG_SYS_MAMR_PTA 0xC3
e2211743	326
6d0f6bcf	327	#define CONFIG_SYS_MAMR ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) \| MAMR_PTAE \| \
e2211743 WD	328	MAMR_AMA_TYPE_0 \| MAMR_DSA_1_CYCL \| MAMR_G0CLA_A10 \| \
	329	MAMR_RLFA_1X \| MAMR_WLFA_1X \| MAMR_TLFA_4X)
	330	/*
	331	* BR1 and OR1 (FLASH)
	332	*/
	333	#define FLASH_BASE 0x10000000 /* FLASH bank #0 */
	334
	335	/* used to re-map FLASH
	336	* restrict access enough to keep SRAM working (if any)
	337	* but not too much to meddle with FLASH accesses
	338	*/
	339	/* allow for max 8 MB of Flash */
6d0f6bcf JCPV	340	#define CONFIG_SYS_REMAP_OR_AM 0xFF800000 /* OR addr mask */
6d0f6bcf JCPV	341	#define CONFIG_SYS_PRELIM_OR_AM 0xFF800000 /* OR addr mask */
e2211743	342
6d0f6bcf	343	#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM \| OR_ACS_DIV2 \| OR_BI \| OR_SCY_6_CLK)
e2211743	344
6d0f6bcf JCPV	345	#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM \| CONFIG_SYS_OR_TIMING_FLASH)
6d0f6bcf JCPV	346	#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM \| CONFIG_SYS_OR_TIMING_FLASH)
e2211743	347	/* 16 bit, bank valid */
6d0f6bcf	348	#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE & BR_BA_MSK) \| BR_PS_32 \| BR_V )
e2211743	349
6d0f6bcf JCPV	350	#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM
6d0f6bcf JCPV	351	#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_BR0_PRELIM
e2211743 WD	352
	353	/*
	354	* BR2/OR2 - SDRAM
	355	*/
	356	#define SDRAM_BASE 0x00000000 /* SDRAM bank */
	357	#define SDRAM_PRELIM_OR_AM 0xF8000000 /* map max. 128 MB */
	358	#define SDRAM_TIMING 0x00000A00 /* SDRAM-Timing */
	359
	360	#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB SDRAM */
	361
6d0f6bcf JCPV	362	#define CONFIG_SYS_OR2 (SDRAM_PRELIM_OR_AM \| SDRAM_TIMING )
6d0f6bcf JCPV	363	#define CONFIG_SYS_BR2 ((SDRAM_BASE & BR_BA_MSK) \| BR_MS_UPMA \| BR_V )
e2211743 WD	364
	365	/*
	366	* BR3/OR3 - SRAM (16 bit)
	367	*/
	368	#define SRAM_BASE 0x20000000
6d0f6bcf JCPV	369	#define CONFIG_SYS_OR3 0xFFF00130 /* BI/SCY = 5/TRLX (internal) */
	370	#define CONFIG_SYS_BR3 ((SRAM_BASE & BR_BA_MSK) \| BR_PS_16 \| BR_V)
	371	#define SRAM_SIZE (1 + (~(CONFIG_SYS_OR3 & BR_BA_MSK)))
	372	#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR3 /* Make sure to map early */
	373	#define CONFIG_SYS_BR3_PRELIM CONFIG_SYS_BR3 /* in case it's used for ENV */
e2211743 WD	374
	375	/*
	376	* BR4/OR4 - Board Control & Status (8 bit)
	377	*/
	378	#define BCSR_BASE 0xFC000000
6d0f6bcf JCPV	379	#define CONFIG_SYS_OR4 0xFFFF0120 /* BI (internal) */
6d0f6bcf JCPV	380	#define CONFIG_SYS_BR4 ((BCSR_BASE & BR_BA_MSK) \| BR_PS_8 \| BR_V)
e2211743 WD	381
	382	/*
	383	* BR5/OR5 - IP Slot A/B (16 bit)
	384	*/
	385	#define IP_SLOT_BASE 0x40000000
6d0f6bcf JCPV	386	#define CONFIG_SYS_OR5 0xFE00010C /* SETA/TRLX/BI/ SCY=0 (external) */
6d0f6bcf JCPV	387	#define CONFIG_SYS_BR5 ((IP_SLOT_BASE & BR_BA_MSK) \| BR_PS_16 \| BR_V)
e2211743 WD	388
	389	/*
	390	* BR6/OR6 - VME STD (16 bit)
	391	*/
	392	#define VME_STD_BASE 0xFE000000
6d0f6bcf JCPV	393	#define CONFIG_SYS_OR6 0xFF00010C /* SETA/TRLX/BI/SCY=0 (external) */
6d0f6bcf JCPV	394	#define CONFIG_SYS_BR6 ((VME_STD_BASE & BR_BA_MSK) \| BR_PS_16 \| BR_V)
e2211743 WD	395
	396	/*
	397	* BR7/OR7 - SHORT I/O + RTC + IACK (16 bit)
	398	*/
	399	#define VME_SHORT_BASE 0xFF000000
6d0f6bcf JCPV	400	#define CONFIG_SYS_OR7 0xFF00010C /* SETA/TRLX/BI/ SCY=0 (external) */
6d0f6bcf JCPV	401	#define CONFIG_SYS_BR7 ((VME_SHORT_BASE & BR_BA_MSK) \| BR_PS_16 \| BR_V)
e2211743 WD	402
	403	/*-----------------------------------------------------------------------
	404	* Board Control and Status Region:
	405	*-----------------------------------------------------------------------
	406	*/
	407	#ifndef __ASSEMBLY__
	408	typedef struct ip860_bcsr_s {
	409	unsigned char shmem_addr; /* +00 shared memory address register */
	410	unsigned char reserved0;
	411	unsigned char mbox_addr; /* +02 mailbox address register */
	412	unsigned char reserved1;
	413	unsigned char vme_int_mask; /* +04 VME Bus interrupt mask register */
	414	unsigned char reserved2;
	415	unsigned char vme_int_pend; /* +06 VME interrupt pending register */
	416	unsigned char reserved3;
	417	unsigned char bd_int_mask; /* +08 board interrupt mask register */
	418	unsigned char reserved4;
	419	unsigned char bd_int_pend; /* +0A board interrupt pending register */
	420	unsigned char reserved5;
	421	unsigned char bd_ctrl; /* +0C board control register */
	422	unsigned char reserved6;
	423	unsigned char bd_status; /* +0E board status register */
	424	unsigned char reserved7;
	425	unsigned char vme_irq; /* +10 VME interrupt request register */
	426	unsigned char reserved8;
	427	unsigned char vme_ivec; /* +12 VME interrupt vector register */
	428	unsigned char reserved9;
	429	unsigned char cli_mbox; /* +14 clear mailbox irq */
	430	unsigned char reservedA;
	431	unsigned char rtc; /* +16 RTC control register */
	432	unsigned char reservedB;
	433	unsigned char mbox_data; /* +18 mailbox read/write register */
	434	unsigned char reservedC;
	435	unsigned char wd_trigger; /* +1A Watchdog trigger register */
	436	unsigned char reservedD;
	437	unsigned char rmw_req; /* +1C RMW request register */
3bac3513 WD	438	unsigned char reservedE;
3bac3513 WD	439	unsigned char bd_rev; /* +1E Board Revision register */
e2211743 WD	440	} ip860_bcsr_t;
	441	#endif /* __ASSEMBLY__ */
	442
	443	/*-----------------------------------------------------------------------
	444	* Board Control Register: bd_ctrl (Offset 0x0C)
	445	*-----------------------------------------------------------------------
	446	*/
	447	#define BD_CTRL_IPLSE 0x80 /* IP Slot Long Select Enable */
	448	#define BD_CTRL_WDOGE 0x40 /* Watchdog Enable */
	449	#define BD_CTRL_FLWE 0x20 /* Flash Write Enable */
	450	#define BD_CTRL_RWDN 0x10 /* VMEBus Requester Release When Done Enable */
	451
	452	/*-----------------------------------------------------------------------
	453	*
	454	*-----------------------------------------------------------------------
	455	*
	456	*/
	457
	458	/*
	459	* Internal Definitions
	460	*
	461	* Boot Flags
	462	*/
	463	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	464	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	465
	466	#endif /* __CONFIG_H */